Good for you, and I totally don't understand anyone saying you deserve it. No one deserves abuse. It's exceptionally hard to make the decision to leave in cases of abuse, and everyone seems to think you should just be able to pick up and walk out like it's no thing. The people that say that haven't been in that situation. I think it is extremely frustrating from an outside perspective to watch people get abused, who KNOW they are being treated poorly and yet can't will themselves to leave.
Just revel in this new found freedom and remind yourself how good it feels every day. Hopefully you've learned to spot abusive behaviours in a person before you get into another relationship. In the meantime, enjoy being single and having that negativity out of your life, I promise you'll never regret it.
Live as if you were to die tomorrow. Learn as if you were to live forever. - Mohandas Gandhi